On the SP-404MK2, hold down the [SHIFT] button and press the [MARK] button for at least three seconds to save the main parameters of the effects assigned to BUS 1 and BUS 2.
On the SP-404MK2, hold down the [SHIFT] button and press the [MARK] button for at least three seconds to save the main parameters of the effects assigned to BUS 1 and BUS 2.